. >> thanks, john. >> these are all wonderful things. >> okay. (laughter) >> let's go to rick outside. >> i think this is good. you should try more of these experiments. >> i like it. i like it. >> you not going to want to put on anything other than a lot of clothes. take a look at the maps. today's highs across the areas southwest. very cold. still in the 40s in phoenix. it cannot happen where you have a few days in a row where your high temperatures are only in the 40s. move forward look what happens tonight. the temperatures really plummet again. everybody i have been hearing on twitter p and facebook are saying it's the coldest they have ever experienced. get ready you have two or three nights of cold temperatures. it's wednesday when we start to see a turnaround. look at what it is like across the rest of the country. cold aur across the rockies. a couple hours ago 63 at cleveland now you are at 48. changing the temperatures very quickly. move forward you can see that pink color there. that is brutally cold arctic air across canada. move for